Cita APA

Ochs, D. A., & Ochs, G. L. (1997). The past and the presidents. Southern Pu. Ass.

Citación estilo Chicago

Ochs, Daniel A., and Grace Lilian Ochs. The Past and the Presidents. Nashville: Southern Pu. Ass, 1997.

Cita MLA

Ochs, Daniel A., and Grace Lilian Ochs. The Past and the Presidents. Southern Pu. Ass, 1997.